@article{10_21136_MB_1996_125985,
     author = {Vav\v{r}{\'\i}n, Zden\v{e}k},
     title = {Seventy years of {Professor} {Vlastimil} {Pt\'ak:} biography and interview},
     journal = {Mathematica Bohemica},
     pages = {315--327},
     publisher = {mathdoc},
     volume = {121},
     number = {3},
     year = {1996},
     doi = {10.21136/MB.1996.125985},
     mrnumber = {1419885},
     zbl = {0879.01026},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.21136/MB.1996.125985/}
}